Bloomberg Meeting Britain’s 2050 climate goals will require the nation to wean itself off using natural gas for heating, but the nation’s electricity system probably won’t cope unless thermal storage technology improves. Reducing greenhouse gas emissions from the heating sector is “one of the toughest challenges the country faces in its low-carbon transition,” according to a report published by the …

Bloomberg Walmart Inc. bounced back from a lackluster start to the year with the strongest sales gain in more than a decade fueled by its grocery business, brightening the outlook for the overall retail sector. The stock jumped as much as 11 percent, the most intraday since October 2008. Comparable sales at US Walmart stores rose 4.5 percent in the …

Bloomberg The head of Boeing Co.’s 737 jetliner programme and site manager for the Seattle-area factory where the popular narrow-body plane is manufactured will retire at the end of the year. Scott Campbell is stepping down after three decades at Boeing, a career that encompassed all of the company’s current commercial aircraft product lines. He’ll be replaced by Eric Lindblad, …